GB353377A - Improvements in a method of reclaiming and reusing metallic scrap mixtures - Google Patents
Improvements in a method of reclaiming and reusing metallic scrap mixturesInfo
- Publication number
- GB353377A GB353377A GB354131A GB354131A GB353377A GB 353377 A GB353377 A GB 353377A GB 354131 A GB354131 A GB 354131A GB 354131 A GB354131 A GB 354131A GB 353377 A GB353377 A GB 353377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reclaiming
- reusing
- metallic scrap
- copper
- powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 abstract 1
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Scrap metallic material, particularly scrap welding electrodes of the copper-molybdenum or copper-tungsten type, and material resulting from their machining during manufacture, is reclaimed by grinding the material to powder and heating the powder in a reducing atmosphere. The product may be formed into electrodes or other articles with or without the addition of more metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US353377XA | 1930-02-04 | 1930-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB353377A true GB353377A (en) | 1931-07-23 |
Family
ID=21882035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB354131A Expired GB353377A (en) | 1930-02-04 | 1931-02-04 | Improvements in a method of reclaiming and reusing metallic scrap mixtures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB353377A (en) |
-
1931
- 1931-02-04 GB GB354131A patent/GB353377A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB528320A (en) | Improvements in and relating to the manufacture of sintered bodies from metal and other powders | |
| GB353377A (en) | Improvements in a method of reclaiming and reusing metallic scrap mixtures | |
| US2040370A (en) | Process of hardening metal | |
| GB1015083A (en) | Improvements in disc brakes | |
| GB378802A (en) | An improved flux for welding iron or steel | |
| GB272610A (en) | Improvements in and relating to the treatment of metal surfaces | |
| GB344893A (en) | Improvements relating to steel | |
| GB243042A (en) | A process for softening aluminium plated iron articles | |
| ES164711A2 (en) | IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT | |
| GB591142A (en) | Improvements in and relating to the manufacture of metal articles | |
| GB436961A (en) | Method of joining together metal bodies | |
| AU2045024A (en) | Process of recovering the constituent metals of tinplate and tinned articles | |
| GB343003A (en) | Acid-proof alloys | |
| GB477107A (en) | Process for fusing metals, ores and the like, and compositions therefor | |
| GB256601A (en) | Improvements in or relating to processes for the extraction of lead and zinc from ores and metallurgical products | |
| Yanagida | CHARACTERISTICS OF THE ROTARY FURNACE RAW IRON | |
| GB387516A (en) | Process of improving the electrical conductivity of copper | |
| GB302812A (en) | Improvements in the manufacture of metal articles and alloys therefor | |
| GB345047A (en) | Improvements relating to the casting of metals or alloys | |
| CA295924A (en) | Process of reclaiming scrap metals | |
| GB643049A (en) | Improvements in or relating to the manufacture of iron-antimony alloys | |
| GB679260A (en) | A process for the diffusion of metals | |
| ES160696A2 (en) | IMPROVEMENTS MADE IN THE MAIN PATENT | |
| GB267454A (en) | A new or improved method of and means for shaping articles of pottery or vessels with their handles integral therewith | |
| GB695946A (en) | A process and apparatus for forming metallic articles |